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dnl #
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dnl # 2.6.28 API change
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dnl # Added d_obtain_alias() helper function.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_D_OBTAIN_ALIAS], [
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ZFS_CHECK_SYMBOL_EXPORT(
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[d_obtain_alias],
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[fs/dcache.c],
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[AC_DEFINE(HAVE_D_OBTAIN_ALIAS, 1,
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[d_obtain_alias() is available])],
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[])
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])
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